gcc/gcc ChangeLog cfglayout.c function.c haifa ...

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2001-12-27 14:19:59

Modified files:
	gcc            : ChangeLog cfglayout.c function.c haifa-sched.c 
	                 sched-ebb.c sched-rgn.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: debug-1.c debug-2.c 

Log message:
	* haifa-sched.c (reemit_other_notes): New.
	(schedule_block): Use it.
	* sched-ebb.c (schedule_ebbs): Call remove_unnecessary_notes.
	* sched-rgn.c (schedule_insns): Likewise.
	* cfglayout.c (remove_scope_notes): Handle removing note at
	the end of the insn chain.
	* function.c (debug_find_var_in_block_tree): New.
	
	* gcc.dg/debug-1.c, gcc.dg/debug-2.c: New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12455&r2=1.12456
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfglayout.c.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/function.c.diff?cvsroot=gcc&r1=1.338&r2=1.339
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/haifa-sched.c.diff?cvsroot=gcc&r1=1.190&r2=1.191
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-ebb.c.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-rgn.c.diff?cvsroot=gcc&r1=1.27&r2=1.28
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.1497&r2=1.1498
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/debug-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/debug-2.c.diff?cvsroot=gcc&r1=NONE&r2=1.1